Originally Posted by
fatdan460
i've ran autolites, and a few others on carb and efi 460 engines. never noticed any big difference in any of them. i still run autolites though. if it was good from the factory and there hasn't been a recall it must work just fine for what it was made for.
Well, that and you could pretty much stick a chunk of coat hanger through some JB weld and it'd probably run the engine fine
I've spend so much time in the small engine world lately (you know, less than 7 liters lol) and there are so many pros-cons to different plugs on things like my JS550 that I was hoping I might have a choice here